Christiano Ronaldo Autographed Real Madrid Adidas Jersey BAS 39967 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a Real Madrid Adidas that was personally autographed by Christiano Ronaldo. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.